LAPACK 3.12.0
LAPACK: Linear Algebra PACKage
laln2: 1x1 or 2x2 solve, step in trevc
Collaboration diagram for laln2: 1x1 or 2x2 solve, step in trevc:

Functions

subroutine dlaln2 (LTRANS, NA, NW, SMIN, CA, A, LDA, D1, D2, B, LDB, WR, WI, X, LDX, SCALE, XNORM, INFO)
 DLALN2 solves a 1-by-1 or 2-by-2 linear system of equations of the specified form. More...
 
subroutine slaln2 (LTRANS, NA, NW, SMIN, CA, A, LDA, D1, D2, B, LDB, WR, WI, X, LDX, SCALE, XNORM, INFO)
 SLALN2 solves a 1-by-1 or 2-by-2 linear system of equations of the specified form. More...
 

Detailed Description